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552261160 = 235111255139
BaseRepresentation
bin100000111010101…
…101011000101000
31102111011202220001
4200322231120220
52112334324120
6130444512344
716454066563
oct4072553050
91374152801
10552261160
11263811a90
12134b4b6b4
138a552769
14534bb4da
153373ce0a
hex20ead628

552261160 has 32 divisors (see below), whose sum is σ = 1355551200. Its totient is φ = 200822080.

The previous prime is 552261137. The next prime is 552261161. The reversal of 552261160 is 61162255.

It is not an unprimeable number, because it can be changed into a prime (552261161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 627130 + ... + 628009.

It is an arithmetic number, because the mean of its divisors is an integer number (42360975).

Almost surely, 2552261160 is an apocalyptic number.

It is an amenable number.

552261160 is an abundant number, since it is smaller than the sum of its proper divisors (803290040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552261160 is a wasteful number, since it uses less digits than its factorization.

552261160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255161 (or 1255157 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 552261160 is about 23500.2374456089. The cubic root of 552261160 is about 820.4425332924.

The spelling of 552261160 in words is "five hundred fifty-two million, two hundred sixty-one thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1255139 2510278 5020556 6275695 10041112 12551390 13806529 25102780 27613058 50205560 55226116 69032645 110452232 138065290 276130580 552261160